import attr
from ..factory import target_factory
from .common import Resource
[docs]@target_factory.reg_resource
@attr.s(eq=False)
class SigrokDevice(Resource):
"""The SigrokDevice describes an attached sigrok device with driver and
channel mapping
Args:
driver (str): driver to use with sigrok
channels (str): a sigrok channel mapping as desribed in the sigrok-cli man page
"""
driver = attr.ib(default="demo")
channels = attr.ib(
default=None,
validator=attr.validators.optional(attr.validators.instance_of(str))
)